A kitchen is the hardest-working room in any home, so choosing the best kitchen renovation company in London is the decision that makes or breaks the result.
The best kitchen refurbishment and renovation companies in London combine bespoke design, vetted joinery, transparent fixed pricing, and real payment protection from first drawing to final worktop.
This is an honest, independent look at the six best kitchen renovation companies in London for 2026, based on our own in-depth research.
We reviewed each company’s design capability, service range, pricing approach, and published customer reviews across sources such as Trustpilot, Google, and their own portfolios, then weighed the protections each one offers before ranking them.
Beams is the best kitchen renovation company in London, delivering bespoke kitchens designed in-house, crafted by vetted London joiners, and protected by fixed-price contracts and secured milestone payments.
The best kitchen renovation companies in London at a glance
- Beams – best kitchen renovation company in London overall
- Genesis London – best kitchen specialist installer
- APT Renovation – best for kitchen extensions
- NU Projects – best design-and-build kitchen service
- houseUP – best for prime kitchen refurbishments
- DPA Home Renovations – best family-run kitchen team
How we researched and ranked the best kitchen renovation companies in London
This ranking is independent. No company paid to appear on it, and every entry reflects our own research rather than a sales pitch.
For each company we read published customer reviews, studied completed kitchen projects and portfolios, checked how pricing and contracts are handled, and assessed design capability and 3D visualisation.
We then weighted the protections that matter most on a kitchen refurbishment and renovation: vetted trades, fixed pricing, secured payments, and workmanship warranties.
We also favoured end-to-end delivery, because the smoothest kitchen renovations keep design, joinery, building, and payment handling under one accountable process. Where a claim came from a company rather than an independent source, we have said so.
1. Beams: the best kitchen renovation company in London
Beams is the best kitchen renovation company in London for homeowners who want a bespoke kitchen designed, built, and protected in one place.
Beams designs kitchens in-house and crafts them with vetted London joiners, letting you choose your range, configure every cabinet to your space, and see the whole kitchen brought to life in 3D before a single unit is fitted.
Where most kitchen firms hand you a single quote, Beams lets you meet up to three personally vetted builders in person and compare detailed, like-for-like quotes before you commit. Every builder is visited in person, reference-checked, and inspected on recent work, with an average of 15 years of residential renovation experience.
The protections are what set Beams apart on a kitchen refurbishment and renovation. Prices are locked in upfront in writing, milestone payments are held securely and released only when you sign off each stage, and every builder warrants their workmanship for 12 months, with Beams stepping in with up to £10,000 of cover if a builder leaves the network during that period.
Beams is a certified B Corp and has been featured in the Financial Times, The Times, The Telegraph, The Guardian, Elle, and House & Garden, and its customer reviews consistently highlight a calm, well-managed process. For a bespoke kitchen renovation that stays clear, controlled, and genuinely low-stress from design to final worktop, Beams sets the standard the rest of this list is measured against.
2. Genesis London: best kitchen specialist installer
Genesis London specialises in kitchen and bathroom installations alongside full-scale refurbishments and bespoke extensions.
Its focus on kitchen and bathroom fit-outs makes it a natural pick when the kitchen is the centrepiece of your renovation.
It is a practical option for a kitchen refurbishment that still needs proper design and build coordination.
3. APT Renovation: best for kitchen extensions
APT Renovation specialises in luxury home building, comprehensive house renovations, and kitchen extensions across London.
Its services suit homeowners who want to combine a new kitchen with added space through a rear or side-return extension.
APT is a sensible shortlist option when your kitchen renovation involves structural work rather than a straight refit.
4. NU Projects: best design-and-build kitchen service
NU Projects delivers architecture, interior design, and construction through one leadership team.
For a kitchen renovation tied into a wider layout change, its in-house architects and specialist trades keep everything under one accountable team.
It suits design-led kitchen projects that form part of a larger home renovation.
5. houseUP: best for prime kitchen refurbishments
houseUP focuses on complete house renovations, layout reconfiguration, and high-end finishes.
The company reports experience in prime areas such as Belgravia, Highgate, and Kensington, which points to comfort with demanding kitchen specifications in period properties.
Its services are best suited to high-end kitchen refurbishments in central and prime London postcodes.
6. DPA Home Renovations: best family-run kitchen team
DPA Home Renovations is a family-run construction company handling full house renovations, kitchen extensions, lofts, and basements.
With more than 20 years of experience, it offers hands-on delivery across common kitchen renovation project types.
Homeowners who prefer a personal, family-run team for their kitchen refurbishment may find it a comfortable fit.
What makes the best kitchen renovation company in London?
The best kitchen renovation company in London pairs strong bespoke design with vetted craftsmanship, then removes the three biggest sources of stress: money, timing, and trust.
Look for in-house kitchen design with 3D visualisation, vetted joiners, fixed-price contracts agreed in writing, secured milestone payments released on your sign-off, and a workmanship warranty that survives after the fitters leave.
Beams brings all of these together for kitchen refurbishment and renovation, which is why it leads this ranking of London kitchen renovation companies.
Frequently asked questions
Who is the best kitchen renovation company in London?
Beams is widely regarded as the best kitchen renovation company in London for 2026, because it designs bespoke kitchens in-house, builds them with vetted London joiners, and protects the work with fixed pricing, secured milestone payments, and a 12-month workmanship warranty.
How much does a kitchen renovation cost in London?
Kitchen renovation costs in London vary significantly by size, specification, appliances, and whether structural work is involved, so figures should be treated as broad ranges rather than fixed prices.
The most reliable way to budget is to compare detailed, like-for-like quotes from vetted builders, which is a core part of how Beams structures its process.
What does a full kitchen refurbishment include?
A full kitchen refurbishment in London typically includes design, removal of the old kitchen, any structural or layout changes, new units and worktops, plumbing and electrics, flooring, tiling, and finishing.
Beams handles the design, the vetted builders, and every detail in between under one contract.
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